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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001558370-21-004918
Filing Date
2021-04-27
Accepted
2021-04-27 16:10:06
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A tmb-20210427xdefa14a.htm DEFA14A 34258
2 GRAPHIC tmb-20210427xdefa14a004.jpg GRAPHIC 77709
3 GRAPHIC tmb-20210427xdefa14a003.jpg GRAPHIC 118820
  Complete submission text file 0001558370-21-004918.txt   306092
Mailing Address 301 BINNEY STREET CAMBRIDGE MA 02142
Business Address 301 BINNEY STREET CAMBRIDGE MA 02142 857-529-5908
Generation Bio Co. (Filer) CIK: 0001733294 (see all company filings)

IRS No.: 814301281 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-39319 | Film No.: 21859016
SIC: 2834 Pharmaceutical Preparations